<div class="top_bar w1100">	
<ul id="banner_list" class="banner" > 
	<volist name="ad_list" id="ad">
	<li style="background:url({:attach($ad['content'],'banner')}) -200px 0px no-repeat;"><a title="{$ad.name}" target="_blank" href="{$ad.url}" class="pic"></a></li>
	</volist>
</ul>
</div>